generate-state-diagram

Analyze codebases to generate Mermaid state diagrams from status fields and transitions.

1|Updated Mar 19, 2026
One-click install
npx skills add https://github.com/vndkubi/code-graph --skill generate-state-diagram
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: generate-state-diagram
Source: https://github.com/vndkubi/code-graph/tree/main/.github/skills/generate-state-diagram
Command: npx skills add https://github.com/vndkubi/code-graph --skill generate-state-diagram

SYSTEM DOCUMENTATION & REQUIREMENTS

What problem does it solve?

Generates clear Mermaid state diagrams from code by extracting entity lifecycles and transitions, reducing manual diagramming effort.

Core Features & Use Cases

  • Auto-detects status/state fields across languages (Java, Python, TypeScript, etc.)
  • Produces Mermaid diagrams reflecting current and proposed states for documentation and reviews
  • Helps validate state coverage and transition completeness in codebases

Quick Start

Analyze your codebase to generate a Mermaid state diagram that visualizes an entity's lifecycle and transitions.

Frequently Asked Questions about generate-state-diagram

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I generate a Mermaid state diagram from code?▼

Auto-detect status and state fields across Java, Python, and TypeScript codebases to map transitions and produce Mermaid state diagrams reflecting current and proposed states for documentation.

Can I visualize entity lifecycles for multiple programming languages?▼

Yes, visualize entity lifecycles across languages like Java, Python, and TypeScript by detecting status/state fields and enum definitions to trace transitions into visual diagrams.

What is the best way to trace state transitions in an existing codebase?▼

Trace state transitions by parsing enum and state definitions across your codebase, mapping FROM/TO transitions, and generating Mermaid diagrams with code locations and validation notes.

Does this state diagram generation approach work with Python and TypeScript enums?▼

Yes, state diagram generation works with Python and TypeScript by detecting enum-like definitions and status fields to map transitions and output Mermaid diagrams for code reviews.

How do I validate state coverage and transition completeness in my code?▼

Validate state coverage and transition completeness by generating Mermaid state diagrams that visualize entity lifecycles, parse state definitions, and output validation notes for your codebase.

Are there limitations when auto-detecting state fields across different frameworks?▼

Auto-detecting state fields applies across languages and frameworks by finding status fields and enum definitions, but complex dynamic transitions may require manual validation using the outputted Mermaid diagrams.